Scratch peak
USBC bowler profile
Marc Rivas
League Competitor
9965-2132
Bowling since 2023
200+ peak
180+ career avg
500 games
Lifetime average
186.2
Lifetime games
858
Highest average
205
Career honors
0
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 205.
League Competitor
The starting title for a bowler with recorded league history.
Honor pins
Pins appear after a recognized 300 game, 800 or 900 series, or 11-in-a-row award.
Milestone marks
These celebrate peak average, career average, recorded games, and accumulated honors separately.
Historical records
League History
USBC records begin in 2023. Sport and challenge conversions are summarized below.
Recent composite averages
2026
House
2025
House
2025
Challenge
2024
House
2024
Challenge
League averages
2025-2026
Slots of Fun
· S
Slots of Fun
· W
Monday Madness
· W
Monday Madness
· W
SCV Challenge
· W
2024-2025
Slots of Fun
· S
Slots of Fun
· W
Monday Madness
· W
TAT Challenge
· W
Challenge
2023-2024
Slots of Fun
· S
Monday Madness
· W
Monday Madness
· W
TAT Challenge
· W
Challenge
2022-2023
Monday Madness
· S
Monday Madness
· W
Monday Madness
· W
Challenge conversions
166→180
USBC standing
Memberships
Gr LA County USBC
Most recent
Gr LA County USBC
Past
Gr LA County USBC
Past
Gr LA County USBC
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
177
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26205 → 177
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.